I've never really been able to nail down a good way to make this particular character look very good. Tried to go with an "anvil" type shape that some stormclouds tend to get, but still wasn't very successful. Ah well. perhaps someday.

I forget the entire story behind this, but basically it's based on ideas and small tidbits of information gleaned from old Mother 3 (Nintendo 64 version) teaser images and articles.

There's some image that's forest or jungle-like that showed a snake-like thing, and there was text somewhere I read about some snake boss creature called Hade Hebi, so that's where that part of things comes from. As for Lucas's gaudy outfit, that's something I sort of made based on one of the old screenshots as well.

SOURCES:
http://starmen.net/eb64/images/scans/npscan2.png (contains "Lucas" in that outfit as well as what I figured may be Hade Hebi.
http://starmen.net/eb64/images/characters/lucas.jpg (The Lucas Outfit)